A Compact Vircator with Feedback Annulus Operated in Quasi-Single TM01 Mode Within C Band
SHU Ting, WANG Yong, QIAN Bao-Liang, TAN Qi-Mei
College of Science, National University of Defense Technology, Changsha 410073
A Compact Vircator with Feedback Annulus Operated in Quasi-Single TM01 Mode Within C Band
SHU Ting;WANG Yong;QIAN Bao-Liang;TAN Qi-Mei
College of Science, National University of Defense Technology, Changsha 410073
关键词 ：
52.59.-f ,
52.65.Rr ,
52.70.Gw
Abstract ： An axially extracted virtual cathode oscillator (vircator) with a feedback annulus is proposed and configured through particle-in-cell simulation. This compact device needs no guiding magnetic field. Its experimentally radiated microwave is measured to be of quasi-single TM01 mode with a frequency range of 4.41-4.69 GHz and a power level of above 300 MW, when the diode voltage ranges in 400-480 kV and the beam current in 20-25 kA; this conforms the simulation results.
Key words ：
52.59.-f
52.65.Rr
52.70.Gw
出版日期: 2002-11-01
:
52.59.-f
(Intense particle beams and radiation sources)
52.65.Rr
(Particle-in-cell method)
52.70.Gw
(Radio-frequency and microwave measurements)
引用本文:
SHU Ting;WANG Yong;QIAN Bao-Liang;TAN Qi-Mei. A Compact Vircator with Feedback Annulus Operated in Quasi-Single TM01 Mode Within C Band[J]. 中国物理快报, 2002, 19(11): 1646-1648.
01 Mode Within C Band. Chin. Phys. Lett., 2002, 19(11): 1646-1648.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2002/V19/I11/1646
[1]
CAI Hong-Bo;ZHU Shao-Ping;ZHENG Chun-Yang;HE Xian-Tu;LI Ji-Wei. Effects of Beam Energy Spread on the Weibel Instability in Fast Ignitor Scenarios
[2]
LI Ji-Wei;PEI Wen-Bing. Effect of Guiding Magnetic Field on Weibel Instability
[3]
GUO Jun;LU Quan-Ming;WANG Shui;FU Xiang-Rong. Electron Acceleration in Collisionless Magnetic Reconnection
[4]
FAN Yu-Wei;SHU Ting;LIU Yong-Gui;ZHONG Hui-Huang;LI Zhi-Qiang;WANG Yong;ZHAO Yan-Song;LUO Ling. A Compact Magnetically Insulated Line Oscillator with New-Type Beam Dump
[5]
ZHANG Shu;HU Xi-Wei. New Microwave Diagnostic Theory for Measurement of Electron Density in Atmospheric Plasmas
[6]
GUO Jun;LU Quan-Ming;WANG Shui;WANG Yu-Ming;DOU Xian-Kang. Whistler Mode Waves in Collisionless Magnetic Reconnection
[7]
PENG Xiao-Yu;ZHANG Jie;LIANG Tian-Jiao;SHENG Zheng-Ming;JIN Zhan;LI Yu-Tong;WANG Zhao-Hua;YU Quan-Zhi;ZHENG Zhi-Yuan;LIU Yun-Quan;WU Hui-Chun;HAO Zuo-Qiang;YUAN Xiao-Hui;WEI Zhi-Yi. Double Jet Emission of Hot Electrons from a Micro-droplet Spray
[8]
ZHANG Jun;ZHONG Hui-Huang;SHU Ting;LUO Ling;WANG Yong. Experimental Investigation on Low Magnetic Field Operation of an Overmoded Slow-Wave High-Power Microwave Generator
[9]
LU Quan-Ming;WANG Lian-Qi;ZHOU Yan;WANG Shui. Electromagnetic Instabilities Excited by Electron Temperature Anisotropy
[10]
ZHANG Jun;ZHONG Hui-Huang;SHU Ting;YANG Jian-Hua. A New High Efficiency Multiwave Cerenkov Generator Operating
at Low Magnetic Field
[11]
YANG Jian-Hua;ZHANG Ya-Zhou;ZHANG Jian-De;SHU-Ting;LI Chuan-Lu. A New High Power Microwave Source Operated at Low Magnetic Field
[12]
MA Yan-Yun;CHANG Wen-Wei;YIN Yan;CAO Li-Hua;YUE Zong-Wu. Particle Simulation Research on the Detail Process of Bubble Generatio
[13]
LIU Shi-Bing;ZHANG Jie;JIANG Wen-Mian. Neutron and Pair Production by Interaction of Relativistic Laser Pulses with Plasmas
[14]
LIU Ming-Hai;HU Xi-Wei;WU Qin-Chong;YU Guo-Yang. Microwave Absorption in Electron Cyclotron Resonance Plasma
[15]
XU Hong-liang;CAO Jin-xiang;DING Wei-Xing;YU Chang-xuan. Experimental Investigation of Reflectometry as a Density Fluctuation Diagnostic
2002, Vol. 19 
